Prepare for web development interviews with a comprehensive review of key technologies, enhanced through practical exercises and project-based learning.

Become a Web Developer

This module equips you with everything needed to ace web developer interviews. You’ll start by reinforcing your foundational knowledge of HTML, CSS, and JavaScript through structured challenges and projects that simulate real-world problems. These exercises will help sharpen your skills in rendering, layout creation, and scripting.

Additionally, you’ll dive into SQL and PHP, practicing essential tasks like database manipulation and server-side logic. By the end of this module, you’ll be well-prepared for technical interviews, with a solid grasp on the critical concepts that interviewers look for in web developers.

Web Development Interview Questions

We’ll build a little to something heavier on the client-side of JavaScript. We'll be building tooltips from Medium. If you aren't familiar with these, head on over to Medium.com, click on any article, and highlight some text.

I chose this component because it’s heavier on client-side JavaScript and has a bit of animation (but is otherwise light on CSS).

Take some time to think about how you'd approach building this. How do you start? How does the tooltip get positioned? How does it show up at the right moment?

Before building this component, let's see what it looks like and what features it incorporates.

HTML

CSS

JavaScript

JavaScript Project: Building Tooltips

Databases

PHP

Conclusion

What is a Tooltip?